New Versions of Environmental Sensor Nodes Designed for Use in Indoor Air Quality Applications

Published  April 7, 2022   0
L Lakshita
SEN50 and SEN55 Environmental Sensing Solutions

Sensirion has launched its SEN50 and SEN55 environmental sensing solutions for measuring relevant environmental parameters. The SEN50 and SEN55 environmental sensor nodes serve as a straightforward sensor solution platform. The SEN50 environmental node is part of the SEN5x series and represents a straightforward sensor solution platform for the accurate measurement of particulate matter. These environmental sensor nodes are designed for use in indoor air quality applications.

The SEN55 is able to detect other environmental parameters, such as volatile organic compounds (VOCs) and oxidizing gases (NOx), as well as humidity and temperature. The implemented engine known as Sensirion Temperature Acceleration Routine (STAR) accelerates the device’s response to ambient temperature changes by a factor of two to three. This together with a temperature compensation engine, provides a better user experience and more accurate measurements to end-users.

Key Features of SEN5x Series

  • PM, NOx, VOC, RH & T sensor platform
  • Fast & easy integration
  • One driver for up to 8 data signals
  • Superior sensing accuracy and lifetime
  • Fully calibrated digital output